发明名称 Image-taking apparatus and image processing method
摘要 An image-taking apparatus is disclosed which transforms a fisheye image into a perspective projection image and allows appropriate correction of image fluctuations with a reduced load of operation. The image-taking apparatus has an image-pickup element which photoelectrically converts a fisheye image and a transforming section which performs projective transformation processing of fisheye image data obtained by using the image-pickup element into perspective projection image data. The image-taking apparatus has a vibration detecting section which obtains vibration information about vibrations. The transforming section shifts a transformation area which is subjected to projective transformation processing in the fisheye image data based on the vibration information.
申请公布号 US7511756(B2) 申请公布日期 2009.03.31
申请号 US20050069258 申请日期 2005.03.01
申请人 CANON KABUSHIKI KAISHA 发明人 KAWAI TAKASHI
分类号 H04N5/225;H04N5/232;G06K9/36;H04N5/262 主分类号 H04N5/225
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